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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/modules/websockets/inspector_websocket_events.h"
#include <memory>
#include "base/trace_event/trace_event.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/core/frame/local_dom_window.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/inspector/identifiers_factory.h"
#include "third_party/blink/renderer/core/workers/worker_global_scope.h"
#include "third_party/blink/renderer/core/workers/worker_thread.h"
#include "third_party/blink/renderer/platform/weborigin/kurl.h"
namespace blink {
namespace {
void AddCommonData(ExecutionContext* execution_context,
uint64_t identifier,
perfetto::TracedDictionary& dict) {
DCHECK(execution_context->IsContextThread());
dict.Add("identifier", identifier);
if (auto* window = DynamicTo<LocalDOMWindow>(execution_context)) {
dict.Add("frame", IdentifiersFactory::FrameId(window->GetFrame()));
} else if (auto* scope = DynamicTo<WorkerGlobalScope>(execution_context)) {
dict.Add("workerId", IdentifiersFactory::IdFromToken(
scope->GetThread()->GetDevToolsWorkerToken()));
} else {
NOTREACHED()
<< "WebSocket is available only in Window and WorkerGlobalScope";
}
}
} // namespace
void InspectorWebSocketCreateEvent::Data(perfetto::TracedValue context,
ExecutionContext* execution_context,
uint64_t identifier,
const KURL& url,
const String& protocol) {
auto dict = std::move(context).WriteDictionary();
AddCommonData(execution_context, identifier, dict);
dict.Add("url", url.GetString());
if (!protocol.IsNull())
dict.Add("webSocketProtocol", protocol);
SetCallStack(execution_context->GetIsolate(), dict);
}
void InspectorWebSocketEvent::Data(perfetto::TracedValue context,
ExecutionContext* execution_context,
uint64_t identifier) {
auto dict = std::move(context).WriteDictionary();
AddCommonData(execution_context, identifier, dict);
SetCallStack(execution_context->GetIsolate(), dict);
}
void InspectorWebSocketTransferEvent::Data(perfetto::TracedValue context,
ExecutionContext* execution_context,
uint64_t identifier,
uint64_t data_length) {
auto dict = std::move(context).WriteDictionary();
AddCommonData(execution_context, identifier, dict);
dict.Add("dataLength", data_length);
SetCallStack(execution_context->GetIsolate(), dict);
}
} // namespace blink
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